金属橡胶/硅橡胶复合阻尼材料疲劳性能研究  

Study on Fatigue Behavior of MR/Silicone Rubber Composite Materials for Damping

作　　者：赵程[1] 

机构地区：[1]郑州航空工业管理学院机电工程学院,郑州450015

出　　处：《噪声与振动控制》2009年第4期17-19,30,共4页Noise and Vibration Control

基　　金：河南省科技厅科技攻关项目(项目编号072102240024);河南省青年骨干教师资助计划项目

摘　　要：探讨金属橡胶/硅橡胶复合阻尼材料的疲劳性能,结果表明:复合硅橡胶显著提高金属橡胶的刚度;以软特性段刚度下降5.0%为疲劳判据,测试出其位移-疲劳寿命曲线。The fatigue behavior of MR/silicone rubber composite materials for damping is studied. The results show that composite technique can obviously increase the stiffness of MR portion. Taking 5.0% stiffness reduction of soft characteristic as the criterion, its fatigue curve is measured. This study provides a reference for design and application of this material.

关 键 词：振动与波 金属橡胶/硅橡胶 复合材料 疲劳性能 

分 类 号：TH703.62[机械工程—仪器科学与技术]